I recently rebuilt my pc and got it up to scratch. I bought the MSI GTX 460 OC with 1 gig. Seemed to work for a bit and then started to flicker but only when running rFactor. Wrote to MSI and got the usual crap, have you got the latest drivers...yes, and then asked for the serial number which i sent right away. Nearly 3 weeks later and I've heard nothing. I would not recommend them to anyone so will be looking out for something more stable. Has anyone used the Gigabyte 560 or t versions? I will be trying a complete format and re install just in case windows has overwritten a driver but I won't hold my breath. Any info would be great.